Abstract
The Urbach rule in MnGa2Se4 single crystals is studied. It is found that the long-wavelength absorption tail obeys the Urbach rule at photon energies in the range 2.1–2.2 eV. It is shown that a strong electron–phonon interaction exists in MnGa2Se4 single crystals.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have